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MEMPHIS
A u O I O
S N
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VIV
6
Setup And Adjustment Continued
VIV750.6V2 &·Channel Amplifier
0
Controls are located under top plate for easy access
VIV
SIXFIVE SERIES
0
MEMPHIS
S
I
X
FIVE
S E
R I
E S
Leo
C
O
LOR
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Input Level: The RCA
inputs on
Sixfive Series
amplifiers are capable of receiving either Hi or low-level signals from your source unit. If the only
output available from your source unit
is
a
Hi·level
signal,
simply
press
in the Input level switch on the
amplifier.
Refer to the
wiring
section of
this manual for additional
instructions.
Input Gain Control:
The Input gain control is not a volume control.
It
matches the output of the source unit to the
input
level of the amplifier.
Turn the source unit up to about
3/4
volume (if the source unit goes to 30,
turn
it to
25). Next,
slowly turn (clockwise) the
gain
on the amplifier up
until you can
hear
audible
distortion,
then turn it down a
little.
Crossover Control with Frequency Multiplier Switch: The
variable crossover on the side of the amplifier allows you to set the crossover to
OFF, HI·PASS,
LO·PASS or BAND·PASS
at frequencies from
lOHz-5,000Hz.
The
setting for
this
control is
subjective.
Bass Boost Control:
The
variable bass
boost control on the SixFive
Series
amplifier
is
designed to give you increased
output, 0-lBdB,
at
45Hz.
The setting for this control is subjective. If you turn it
up,
you must readjust
the
input gain control to avoid clipping the
amplifier.
Band
pass crossover:
With the
crossover
switch in the
"BP" setting,
you can use
both
the
low pass
and
high
pass adjustments to create your custom band pass
filter.
Use
the HI·PASS adjustment to change
the
frequency point of the low-end
slope.
Use the LO-PASS adjustment to change the frequency
point
of the
high end
slope.
This feature allows you to custom tune the sound of your mid-range
speaker.
You can match the size and frequency response of your mid-range
speaker to the amp allowing you to get the most
out
of your speakers.
Bandpau fil~r
HI·PASS adjustment
LO·PASS
adjustment
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